I do not appear to have any power to my d-link. no lights and no internet connection. everything else (modem, tv, receiver, etc) has power and appears to works fine, but the router appears to be dead. I've tried powering off/on and I've hit reset, but it still seems dead. any thoughts?

Locate the Wireless LAN switch located on the front of your computer.
This could be located on the upper row on a laptop it will have the radiation look (((·)))
Make sure its pressed on or off whichever you need.

Move the switch to the right to turn on Wireless connections.

Right-click the network icon located on the system tray next to the clock.
You should see a list of available wireless networks.

Select the network you want to connect to and click "Dis Connect."


Motorola Surfboard Cable Modem User Guide
The user guide for your Motorola Surfboard cable modem can mean the difference between knowing how to locate and diagnose problems with your connection or staring angrily into a maze of blinking lights.

The user guide provides information on properly setting up your cable modem, understanding the indicator lights and troubleshooting problems before you have to call your Internet Service Provider.Connecting Your Modem


Your Motorola Surfboard cable modem must be connected to your home's coaxial cable connection.
Connect the coaxial cable from your cable outlet into the "Input" jack on your cable modem.

If your modem is wireless, it will connect to any computers and wireless devices in your home through the wireless signal sent from the modem.

Wired Internet connections require that you use an Ethernet cable to connect your cable modem to any supported computers and devices.
Understanding the Front Panel

The front panel of your modem is your key to understanding the status of your cable modem.

The front panel features "Power," "Send," "Receive," "Online" and "Link" lights, each of which displays information about your modem.

The "Power" button will display a solid green light when operating normally and will turn off when there is a problem with the power supply.

The "Send" and "Receive" lights will transmit a solid green or blue color when data is being normally transmitted through your modem and will blink when it the modem is scanning for an upstream or downstream connection.

A solid green "Online" light indicates that you are connected to your Internet Service Provider, while no light indicates that the Internet connection in your home is experiencing problems.

A yellow "Link" light indicates that a computer is connected to your modem with an Ethernet connection while a blue light indicates that a high-speed Ethernet connection is being utilized through the modem.

Configuring TCP/IP

The Transmission Control Protocol/Internet Protocol provides the basic foundation for establishing a local network and a connection to the Internet. The TCP/IP can be configured in the "Control Panel" of your Windows computer. Open the "Network and Sharing Center" from the control panel and double-click the "Manage network connections" option. Right-click the network connection displayed and select "Properties," then select Internet Protocol Version 4 and open the TCP/IP properties menu. Select "Obtain an IP address automatically" and "Obtain DNS Server address automatically" from the TCP/IP properties menu and click "Ok" to save your TCP/IP settings.
Troubleshooting


Many technical issues with your cable modem can be resolved by power cycling your modem and the computers and devices connected to it.

To power cycle your modem, unplug it from the power supply for 10 to 15 seconds and reconnect it to the power supply.

Restart all of your connected computers and devices while your modem is power cycling. Problems with the "Send" and "Receive" functions can be the result of a poor signal being sent to your cable modem. Tighten the coaxial cable connection to your modem and contact your internet service provider if problems persist.
http://www.motorola.com/staticfiles/Consumers/Products/Cable Modems and Gateways/SURFboard Cable Modem-SB6120/_Documents/Static Files/557621-001_SB6120_User Guide-US-EN.pdf

Sounds like you have given it a good shot. Hopefully the power outage did not 'brown out' which causes damage to some devices. Here is what I would do. With everything connected and powered up, do a hard reset of your modem/router by pressing the recessed button for 10 secs or so. Then log on and re-enter you user name and password and allow DHCP to find all the connected devices. Reserve addresses if you want to. This has worked for me when I had a similar problem. Good luck!

From what I am understanding you are having issues connection to the Internet after your power outage. If this is the case you would need to power cycle everything,

Start by shutting down the pc from the start menu.

Remove the power from your router and modem,

You will need to wait 30 seconds before you can plug the modem back in, once all lights appear on your modem replace the power to your router.

Once all the lights on the router appear...Power the pc on. This should resolve your issue.

DO any of these error conditions show up on the front panel display?

Front-Panel Lights and Error Conditions
Light Turns Off During Startup If:
RECEIVE The downstream receive channel cannot be acquired
SEND The upstream send channel cannot be acquired
ONLINE IP registration is unsuccessful
POWER The SBG900 is not properly plugged into the
power outlet
OR
Light Turns Off During Normal Operation If:
RECEIVE The downstream channel is lost
SEND The upstream channel is lost
ONLINE IP registration is lost
POWER The SBG900 is unplugged

If you rent or lease your SBG900 Contact your cable service provider.
If you own your SBG900 Call 1-877-466-8646 for technical and warranty support. Support is available
24 hours a day, seven days a week.

Shut down your firewall. Hook your modem up directly to your computer. Hit the reset button on the modem and follow the instructions on the screen. You have reactivate the modem and verizon has there own program and it should start up automatically.

The broadband link light tells you the status of the connection between the modem and the broadband servers in your area. Green means everything is A-Ok while amber means your modem is not picking up a broadband signal.

Try turning the modem off and on and also make sure the cables are secure while you're at it. If the broadband light is still amber, the only thing you could do next is to call your internet service provider.

Turn off the firewall in both the router and the modem. try again-- once it is working ...just turn one of them back on..

try shutting of your computer then shutting off the modem, the modems have batteries you might have to remove them theres usally a panel on the bottom, in the back you should have a wire for comcast cable and an ethernet chord telephone too if you have everything. also your modem could be broken, i had the same problem

hello!

fast blinking wan light may indicates that it receiving or sending data. try the ff and see if this may work:

Step 1: Shutdown the computer.
Step 2: Unplug the router’s power cable.
Step 3: Unplug the Broadband modem’s power cable and wait for 30 seconds.
Step 4: Plug in the Broadband modem’s power cable and wait for its lights to appear stable.
Step 5: Plug in the router's power cable once the modem’s lights appear stable.
Step 6: Power on the computer on and test the Internet connection.

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